How Does the Mohs Hardness Scale Apply to Granite?
Understanding the Mohs Hardness Scale The Mohs Hardness Scale is a qualitative ordinal scale that classifies the scratch resistance of various minerals through the ability of a harder material to scratch a softer material. Developed in 1812 by German geologist Friedrich Mohs, it ranges from talc, scored as 1, to diamond, at the pinnacle with …
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